package com.zhang.boot.core.util;

import cn.hutool.http.HttpRequest;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.util.StringUtils;

import java.nio.charset.Charset;
import java.util.Map;

@Slf4j
public class AddressUtils {


    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP(String ip) {
        String address = UNKNOWN;
        // 内网不查询
        if (IpUtils.internalIp(ip)) {
            return "内网IP";
        }
        try {
            String rspStr = HttpRequest.get(IP_URL + "?ip=" + ip + "&json=true")
                    .charset(Charset.forName("GBK"))
                    .execute().body();
            if (StringUtils.isEmpty(rspStr)) {
                log.error("获取地理位置异常 {}", ip);
                return UNKNOWN;
            }
            Map map = JSONUtil.toBean(rspStr, Map.class);
            String region = map.get("pro").toString();
            String city = map.get("city").toString();
            return String.format("%s %s", region, city);
        } catch (Exception e) {
            log.error("获取地理位置异常 {}", ip);
        }
        return address;
    }
}
